Dutton, T.E., 2010. Reconstructing Proto Koiarian: The history of a Papuan language family, Canberra: Pacific Linguistics.
Provided Lexicon:
| ID | Language | Word | Entry | Source Gloss | Annotation | Loan |
|---|
| 15160 | Barai (South Dialect) | for, benefactive (cliticised or suffixed to noun) | bo|ni | | for (a thing) | |
| 14677 | Koitabu | face, forehead | vari | | forehead | |
| 14681 | Barai (South Dialect) | face, forehead | vare | | forehead | |
| 14679 | Mountain Koiari | face, forehead | vali | | forehead | |
| 14680 | Ömie | face, forehead | vari|j-e | | forehead | |
| 14676 | Proto-Koiarian | face, forehead | *vari | | forehead, face | |
| 15057 | Mountain Koiari | he, she, it (pronoun d:3s) | avu-ho | | for him/her | |
| 14770 | Ömie | fruit | baj-e | | fruit | |
| 14769 | Mountain Koiari | fruit | bai-fe | | fruit | |
| 14326 | Ese | full | itu|ʔono | | full | |
| 14325 | Barai (South Dialect) | full | ito|tia | | full | |
| 14324 | Barai (North Dialect) | full | ito|eje | | full | |
| 15578 | Koitabu | full | tobo|ke | | full (of water) | |
| 15579 | Grass Koiari | full | tobo|ka | | full (of water) | |
| 14907 | Barai (North Dialect) | hair | u | | fur | |
| 14364 | Ese | garden | juar-a | | garden | |
| 14363 | Barai (South Dialect) | garden | jo | | garden | |
| 14362 | Barai (North Dialect) | garden | juar-e | | garden | |
| 14821 | Mountain Koiari | garden | bulu | | garden | |
| 14820 | Grass Koiari | garden | buru | | garden | |
| 14213 | Barai (North Dialect) | to get | abe|ro | | get (and come), take | |
| 15063 | Koitabu | to get | ma- | | get (sg obj) | |
| 15064 | Grass Koiari | to get | ma- | | get (sg obj) | |
| 15065 | Mountain Koiari | to get | ma- | | get, take | |
| 14216 | Ese | to get | ape|j-o | | get, take | |
| 14758 | Ömie | to stand | ri|ʔöj-e | | get up | |
| 14757 | Grass Koiari | to stand | uri-va- | | get up, stand up, arise | |
| 14756 | Koitabu | to stand | uri-ha- | | get up, stand up, arise | |
| 14761 | Ese | to stand | ʔuri|dz-o | | get up, stand up, wake up | |
| 14762 | Ese | to stand | ʔuri-marav-o | | get up, stand up, wake up (PL Subj.) | |
| 15125 | Koitabu | to give | mo- | | give | |
| 15126 | Grass Koiari | to give | mo- | | give | |
| 15127 | Mountain Koiari | to give | o- | | give | |
| 15128 | Ömie | to give | ma|mij-e | | give | |
| 15130 | Barai (South Dialect) | to give | ma | | give | |
| 15132 | Ese | to give | m|aha | | give (him) | |
| 15129 | Barai (North Dialect) | to give | m-ie | | give me | |
| 15133 | Ese | to give | (ape) m|iha | | give (me) | |
| 15131 | Barai (South Dialect) | to give | (abe na) mi! | | give me! | |
| 15606 | Mountain Koiari | mosquito | unu|ku | | gnat | |
| 15571 | Mountain Koiari | to go | ti- | | go | |
| 14548 | Ese | to go | vaʔ-o | | go | |
| 14547 | Barai (South Dialect) | to go | vaʔ-o | | go | |
| 14546 | Barai (North Dialect) | to go | va | | go | |
| 14545 | Ömie | to go | vaʔ-e | | go | |
| 15569 | Koitabu | to go | (o)ti- | | go | |
| 15570 | Grass Koiari | to go | (o)ti- | | go | |
| 14672 | Barai (North Dialect) | to enter | aru | | go in | |
| 15086 | Grass Koiari | good | mai|teka | | good | |
| 15089 | Ese | good | maa | | good | |
